{"product_id":"keystone-c-w-extreme-lintel-x-k-50-wil-4350mm-kx5wil435","title":"Keystone C\/W Extreme Lintel X\/K-50 WIL 4350mm KX5WIL435","description":"\u003cp\u003eThis Keystone Extreme Load lintel is designed for supporting cavity wall construction over structural openings, measuring 4350mm in length. Manufactured from galvanised steel, it is specified for heavy-duty applications in both domestic and commercial projects where a robust load-bearing solution is required.\u003c\/p\u003e\u003cp\u003eSuitable for cavity widths between 50mm and 65mm, this lintel provides reliable support for masonry walls with a 140-150mm inner leaf and a 102mm outer leaf. It is typically installed in situations requiring a long clear span and substantial end bearing, such as wide doorways or openings in thick cavity walls.\u003c\/p\u003e","brand":"Keystone Lintels","offers":[{"title":"Default Title","offer_id":53107560481104,"sku":"U0236782","price":2316.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/5417\/9408\/files\/9456edf2a8614bb9d85ef7396704e6f3.jpg?v=1780575959","url":"https:\/\/totalsite.supply\/products\/keystone-c-w-extreme-lintel-x-k-50-wil-4350mm-kx5wil435","provider":"Total Site Supply UK","version":"1.0","type":"link"}